ErPa3 — Properties & Data | MatWorld

ErPa3

ceramic

· JVASP-100974· ErPa3

ErPa3 is a rare-earth ceramic compound containing erbium and phosphorus, likely an erbium phosphide or phosphate-based ceramic. This material belongs to the family of rare-earth ceramics, which are typically investigated for advanced applications requiring high thermal stability, optical properties, or specialized electronic functionality. ErPa3 appears to be a research or specialized compound rather than a commodity ceramic, with potential applications in high-temperature structural uses, phosphor materials, or emerging optical/photonic systems where erbium's unique electronic properties are leveraged.

rare-earth phosphor systemshigh-temperature ceramicsoptical/photonic devicesthermal barrier coatingsresearch materials

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	13.72	kg/m³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1211	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.05208	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

ErPa3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental